CN203511636U - Safety protection device used for situation of mistaken accelerator stepping during motor vehicle braking - Google Patents
Safety protection device used for situation of mistaken accelerator stepping during motor vehicle braking Download PDFInfo
- Publication number
- CN203511636U CN203511636U CN201320579843.2U CN201320579843U CN203511636U CN 203511636 U CN203511636 U CN 203511636U CN 201320579843 U CN201320579843 U CN 201320579843U CN 203511636 U CN203511636 U CN 203511636U
- Authority
- CN
- China
- Prior art keywords
- brake
- accelerator
- sensor
- protection device
- safety protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides a safety protection device used for the situation of mistaken accelerator stepping during motor vehicle braking. The safety protection device comprises a pressure sensor, an accelerated speed sensor, an accelerator pedal position sensor, a power source stabilizing circuit, a processor, an air damper, a brake motor driver and a brake mechanism. The power source stabilizing circuit is connected with a power port of the processor, the pressure sensor, the accelerated speed sensor, the accelerator pedal position sensor, the air damper and the brake motor driver are respectively connected with an I/O port of the processor and the brake motor driver is connected with the brake mechanism. The sensor arranged on an accelerator pedal is used for sensing the pedal conditions of an accelerator in real time. When the sensor senses that the accelerator is stepped violently, an oil way is cut off, braking is conducted automatically, therefore, dangerous situations are avoided and the degree of automation is high. According to the safety protection device, original vehicle body design does not need to be changed, only certain parts need to be additionally arranged, the cost is low, and the reliability is high.
Description
Technical field
The utility model relates to a kind of safety protecting device of motor vehicle, especially the safety guard of mis-accelerator pressing during brake of motor-driven vehicle
.
Background technology
Along with the raising of people's living standard, vehicle guaranteeding organic quantity is more and more, and vehicle traffic accident quantity also sharply rises, and in case of emergency, vehicle driver is easy overstretchedly to be stepped on as brake throttle is wrong, thus initiation traffic accident.There is complex structure in the safety guard of current motor vehicle by misoperation step on the accelerator, outward appearance is ugly, affects normal driving custom, need to change the shortcoming of original body drawing.
Utility model content
The purpose of this utility model is the above-mentioned shortcoming of the safety guard of mis-accelerator pressing when overcoming current brake of motor-driven vehicle.
For achieving the above object, the technical solution adopted in the utility model is as follows:
The safety guard of mis-accelerator pressing when a kind of brake of motor-driven vehicle is provided; comprise pressure sensor, acceleration pick-up, accelerator pedal position sensor, power supply stabilizing circuit, treater, throttle gate, brake motor actuator and braking mechanism; power supply stabilizing circuit is connected with the power port of treater; pressure sensor, acceleration pick-up, accelerator pedal position sensor, throttle gate and brake motor actuator are connected with an I/O port of treater respectively, and brake motor actuator is connected with braking mechanism.
Described pressure sensor, acceleration pick-up and accelerator pedal position sensor are all located in Das Gaspedal.
When Das Gaspedal is stepped on suddenly, described closed throttle, cuts off oil circuit.
When Das Gaspedal is stepped on suddenly, described brake motor driver drives braking mechanism action.
The utility model, by being located at the situation of trampling of the real-time sensing throttle of sensor in Das Gaspedal, when perceiving violent step on the accelerator, cuts off oil circuit self-actuating brake, avoids dangerous situation to occur, and degree of automation is high.The utility model does not need to change original body drawing, only needs to install some parts additional, and cost is low, and reliability is high.
Accompanying drawing explanation
Fig. 1 is the utility model functional block diagram.
In figure: 1. treater, 2. power supply stabilizing circuit, 3. pressure sensor, 4. acceleration pick-up, 5. accelerator pedal position sensor, 6. throttle gate, 7. brake motor actuator, 8. braking mechanism.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model functional block diagram, comprise ATMEL51 series processors 1, be connected to the power supply stabilizing circuit 2 of treater 1 power end, be connected to pressure sensor 3, acceleration pick-up 4, accelerator pedal position sensor 5, throttle gate 6 and the brake motor actuator 7 of treater 1I/O port, brake motor actuator 7, is connected to braking mechanism 8.
When Das Gaspedal occurring suddenly step on situation, the force value that is installed on pressure sensor 3 feedbacks in Das Gaspedal is the force value when normally travelling far away; For getting rid of the effect of jitter of Das Gaspedal under the road conditions of jolting, also to consider accekeration and the accelerator pedal position that Das Gaspedal is trampled simultaneously, when the accekeration of acceleration pick-up 4 feedback and the accelerator pedal position value of accelerator pedal position sensor 5 feedbacks are during also higher than a certain default normally value of travelling, treater 1 sends to throttle gate 6 control signal that cuts off oil circuit, to brake motor actuator 7, send actuation signal simultaneously, start brake motor, drive braking mechanism 8 to carry out brake.
Claims (4)
1. the safety guard of mis-accelerator pressing during a brake of motor-driven vehicle; it is characterized in that: comprise pressure sensor, acceleration pick-up, accelerator pedal position sensor, power supply stabilizing circuit, treater, throttle gate, brake motor actuator and braking mechanism; power supply stabilizing circuit is connected with the power port of treater; pressure sensor, acceleration pick-up, accelerator pedal position sensor, throttle gate and brake motor actuator are connected with an I/O port of treater respectively, and brake motor actuator is connected with braking mechanism.
2. the safety guard of mis-accelerator pressing during brake of motor-driven vehicle as claimed in claim 1, is characterized in that: described pressure sensor, acceleration pick-up and accelerator pedal position sensor are all located in Das Gaspedal.
3. the safety guard of mis-accelerator pressing during brake of motor-driven vehicle as claimed in claim 1, is characterized in that: when Das Gaspedal is stepped on suddenly, described closed throttle, cuts off oil circuit.
4. the safety guard of mis-accelerator pressing during brake of motor-driven vehicle as claimed in claim 1, is characterized in that: when Das Gaspedal is stepped on suddenly, and described brake motor driver drives braking mechanism action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320579843.2U CN203511636U (en) | 2013-09-18 | 2013-09-18 | Safety protection device used for situation of mistaken accelerator stepping during motor vehicle braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320579843.2U CN203511636U (en) | 2013-09-18 | 2013-09-18 | Safety protection device used for situation of mistaken accelerator stepping during motor vehicle braking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511636U true CN203511636U (en) | 2014-04-02 |
Family
ID=50370613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320579843.2U Expired - Fee Related CN203511636U (en) | 2013-09-18 | 2013-09-18 | Safety protection device used for situation of mistaken accelerator stepping during motor vehicle braking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043255A (en) * | 2016-08-12 | 2016-10-26 | 安徽工程大学机电学院 | Remedy system for mistaken accelerator pedal stepping of car |
| CN106394523A (en) * | 2016-10-17 | 2017-02-15 | 广州铁路职业技术学院 | Intelligent braking system preventing driver from stepping on accelerator mistakenly during emergency braking of vehicle |
-
2013
- 2013-09-18 CN CN201320579843.2U patent/CN203511636U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043255A (en) * | 2016-08-12 | 2016-10-26 | 安徽工程大学机电学院 | Remedy system for mistaken accelerator pedal stepping of car |
| CN106394523A (en) * | 2016-10-17 | 2017-02-15 | 广州铁路职业技术学院 | Intelligent braking system preventing driver from stepping on accelerator mistakenly during emergency braking of vehicle |
| CN106394523B (en) * | 2016-10-17 | 2019-02-15 | 广州铁路职业技术学院 | Emergency brake of vehicle accelerator stepping misoperation preventing Intelligent brake system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103448721A (en) | Safety protection device for accidentally stepping on accelerator when braking of motor vehicle is required | |
| CN101817343B (en) | Intelligent braking system | |
| CN203580650U (en) | Safety combination control device capable of preventing accelerator from being used as brake | |
| CN103465785A (en) | System for preventing accelerator pedal from being stepped on mistakenly and control method of system | |
| CN202357876U (en) | Safety protection device and automobile | |
| CN203920441U (en) | A kind of automobile accelerator mistake-stepping prevention device | |
| CN102424002A (en) | Device for preventing mistaken pedaling of accelerator pedal | |
| JP5494182B2 (en) | Vehicle evacuation control device | |
| CN103625287A (en) | Device and method for preventing driver from stepping on accelerator instead of brake by mistake | |
| CN104760502B (en) | Throttle fault-operation protection system and vehicle | |
| CN203511636U (en) | Safety protection device used for situation of mistaken accelerator stepping during motor vehicle braking | |
| CN201484195U (en) | Automobile accelerator brake linkage device | |
| CN103381755A (en) | Motor vehicle accelerator safety control device | |
| CN103112355B (en) | A kind of overspeed of vehicle automatic fuel cut-off and throttle become method and the device of brake | |
| CN203580653U (en) | Small-vehicle-distance accelerograph control system and vehicle | |
| CN203372066U (en) | Motor vehicle accelerator safety control device | |
| CN203697967U (en) | Brake safety device | |
| CN202727989U (en) | Speed-limiting safety management device of automobile | |
| CN201736976U (en) | Intelligent braking system | |
| CN206485220U (en) | A kind of controller for electric vehicle with abnormal speed-raising cutting function | |
| CN1401512A (en) | Braking misoperation preventing device for automobile | |
| CN104895687A (en) | Vehicle electronic accelerator pedal mistaken stepping prevention control system | |
| CN201633550U (en) | Error-braking preventing device avoiding accident during acceleration | |
| CN2823074Y (en) | Device for preventing throttle of automobile from misoperation | |
| CN204526841U (en) | It is a kind of that gas is anti-error steps on device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |